6f1978b943990baca28f38b59719d13e6556c1e86e9e444b09385f8c53a6f113

Analysis

max time kernel
132s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 04:19

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General

Target
8ce00173f93f1c186674a042efed7c61_JaffaCakes118.pdf
Size 47KB
Sample240602-exvxqabc86
SHA256 6f1978b943990baca28f38b59719d13e6556c1e86e9e444b09385f8c53a6f113
MD5 8ce00173f93f1c186674a042efed7c61
SHA1 8c0f0aff101f17fb3b0aecba39d957d145d68152
SHA512 7fba8ce1aae7be067339de2c5b1b316a3dcca57a4767b9aeac91320e1d6a1f580a920ce4fd12823b34520312fd39b4af4fbbf08fdba5efd11fe696c7e43aa8c9
SSDEEP 768:QgGzpDm0UJ/RSofOBku0xjHR39gwh2RKN80qz0oiG6UW6qp/iRX6K+uQg:9GFCbOBP0JR39ZZUFqcr+uQg
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2332	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2332	AcroRd32.exe
2332	AcroRd32.exe
2332	AcroRd32.exe
2332	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2836	2332	AcroRd32.exe	93
PID 2332 wrote to memory of 2836	2332	AcroRd32.exe	93
PID 2332 wrote to memory of 2836	2332	AcroRd32.exe	93
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 1184	2836	RdrCEF.exe	94
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95
PID 2836 wrote to memory of 4348	2836	RdrCEF.exe	95

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\8ce00173f93f1c186674a042efed7c61_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=88BEBE82AC6752714BF69C37FB83F99B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1184
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=0AF2E237E4EAE531FC1EF37F13A131C0 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=0AF2E237E4EAE531FC1EF37F13A131C0 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4348
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=FA7C6318C7DC54040AF2843E69880ED2 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4020
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=6A7EE3DBBC2F1CCFC19BE1BD944C08FD --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4048
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=853929583280DCD324CA516DA8F1D844 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=853929583280DCD324CA516DA8F1D844 --renderer-client-id=6 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2340
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=4A71817E54CEDC9AB60965ED0D4C9C46 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 86f3e54f613646bc6a970d3f5521084981382537b725410b56f0069c6a2dde7e
MD5 6671d9dfd976bab0e55067ac60b1727a
SHA1 4214d34ec83dc9f344ad2a993df2c4fa794849cc
SHA512 b72645b23a0d597f31e24c5fd4447d712f7b66e0deda4812131c3af90a74ab718a6f45cf00c4bd322391dddacef78488caf886bf3f70b0d3a6a32e4f785d4675
SSDEEP 384:yeMdThP6tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:26+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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